【每日一坑 4】 查找文件

li_qiuming

1. import os
   
2. import fnmatch
   
3. 
   
4. def iterfindfiles(path,fnexp):
   
5.     for root, dirs, files in os.walk(path):
   
6.         for filename in fnmatch.filter(files,fnexp):
   
7.             yield os.path.join(root, filename)
   
8. 
   
9. for filename in iterfindfiles(r"G:/Python","*.txt"):
   
10.     print filename
    

复制代码